What is a reference point for lines of latitude ?
a) the equator
b)the print meridian
c)the international date line
d)the 180 meridian

A, the equator

Explanation:

Latitude goes side to side. The equator goes around the globe from side to side.

the correct answer on edgen is:

(c.) prevent the spread of communism.

i just took the test.

well, i can't read it so i'll ask you questions about it : )

if you were a reader and you read the introduction, would you want to read more?

does it start with a question? if so, is it something you would want to read about?

and ask any friends or family for their opinion : )